CN110841909A

CN110841909A - Construction is with soil sand gravel content sieving mechanism

Info

Publication number: CN110841909A
Application number: CN201911313947.7A
Authority: CN
Inventors: 闫艳; 刘绍元; 秦敏; 曹原清
Original assignee: Fuyang Luxing Highway Engineering Testing Co Ltd; Fuyang Luxing Highway Engineering Supervision Co Ltd
Current assignee: Fuyang Luxing Highway Engineering Testing Co Ltd; Fuyang Luxing Highway Engineering Supervision Co Ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-02-28
Anticipated expiration: 2039-12-19
Also published as: CN110841909B

Abstract

The invention discloses a soil, sand and gravel content screening device for construction, which comprises an installation table and a screen, wherein a vibration table is fixedly installed at the top of the installation table, a vibration motor is arranged on one side of the vibration table, the vibration table is connected with the vibration motor, and a screening device is fixedly installed at the top of the vibration table through a first connecting block. According to the invention, the collecting device can be quickly and stably installed by arranging the collecting device and the screening device which are clamped with each other, then the screen is placed on the surface of the collecting device, then the fixing device is slid to enable the fixing device to move along the first sliding rod and the second sliding rod, the fixing device and the screen are fixed by using the limiting nut, when more screens are placed, the fixing device can be positioned at the position of the threaded rod of the second sliding rod, then the fastening bolt is rotated, the screen can be further pressed and fixed, and the screen cannot be deviated in the vibration process.

Description

Construction is with soil sand gravel content sieving mechanism

Technical Field

The invention relates to the technical field of construction detection, in particular to a soil, sand and gravel content screening device for construction.

Background

Civil engineering is a general term for scientific technology for building various land engineering facilities. It refers to both the materials, equipment used and the technical activities carried out such as surveying, designing, construction, maintenance, repair, etc., as well as the objects of engineering construction. I.e. various engineering facilities such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply and drainage and protection projects, which are built on or under the ground, on land and directly or indirectly serve human life, production, military affairs and scientific research.

The in-process that construction in the aspect of road bridge was gone on can carry out intensity detection after digging deeply the picture usually, and intensity detection's in-process needs carry out the detection of grit content to the soil sample at scene, and what of grit content can directly influence the intensity of soil sample in the soil sample, and grit detection among the prior art is because the particle size of grit is not of uniform size, and the in-process through vibrations can appear the appearance of the dislocation condition of scattering of superimposed screen cloth, for this reason, we propose a construction and use soil sand gravel content sieving mechanism.

Disclosure of Invention

The invention aims to provide a soil, sand and gravel content screening device for construction, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a construction is with soil sand gravel content sieving mechanism, includes mount table and screen cloth, the top fixed mounting of mount table has the vibrations platform, one side of vibrations platform is provided with shock dynamo, the vibrations platform links to each other with shock dynamo, there is the sieving mechanism at the top of vibrations platform through first connecting block fixed mounting, the fixed surface of vibrations platform installs the first slide bar of symmetric distribution, the opposite side fixed mounting on vibrations platform surface has the second slide bar, the second slide bar comprises threaded rod, fastening bolt and second connecting rod, second connecting rod fixed connection is in the top of vibrations platform, the top fixedly connected with threaded rod of second connecting rod, the surface of threaded rod is provided with the fastening bolt rather than meshing, the surface of vibrations platform and the both sides fixed mounting that is located the second slide bar have the gag lever post, first slide bar fixed connection has, One ends, far away from the vibration table, of the second slide bar and the limiting rod are fixedly connected through a fixed disc, the outer surfaces of the first slide bar and the second slide bar are sleeved with screening devices, each screening device is composed of a second connecting block, a first limiting hole and a screening disc, the screening discs are placed on the surface of the vibration table, second connecting blocks are fixedly installed on the outer surfaces of the screening discs and correspond to the positions of the first slide bar and the second slide bar, first limiting holes matched with the first slide bar and the second slide bar are arranged on the surface of each second connecting block in a penetrating mode, a collecting device is arranged on the surface of each screening device, a screen is placed at the top of each collecting device, fixing devices are arranged on the outer surfaces of the first slide bar and the second slide bar and above the screening devices, each fixing device is composed of a connecting ring, a first connecting rod, a second limiting hole and a limiting nut, and three groups of first connecting rods distributed, and a second limiting hole is formed in the surface of the first connecting rod in a penetrating manner and corresponds to the positions of the first sliding rod and the second sliding rod, a limiting nut is arranged at one end, far away from the outer surface of the connecting ring, of the first connecting rod, and the limiting nut extends to the inner wall of the second limiting hole.

Furthermore, the bottom of the mounting table is fixedly connected with symmetrically distributed supporting legs.

Furthermore, the first sliding rod, the second sliding rod and the fixed disk are made of rigid materials.

Further, the screen cloth has been placed at collection device's top, the screen cloth reduces in proper order from top to bottom aperture.

Furthermore, three spacing holes that the array distributes are seted up to the surface of screening dish, collection device comprises collecting vat and stopper, the collecting vat is placed in the surface of screening device, the bottom of collecting vat and the position fixedly connected with stopper that corresponds spacing hole.

Compared with the prior art, the invention has the following beneficial effects: according to the invention, the collecting device can be quickly and stably installed by arranging the collecting device and the screening device which are clamped with each other, then the screen is placed on the surface of the collecting device, then the fixing device is slid to enable the fixing device to move along the first sliding rod and the second sliding rod, the fixing device and the screen are fixed by using the limiting nut, when more screens are placed, the fixing device can be positioned at the position of the threaded rod of the second sliding rod, then the fastening bolt is rotated, the screen can be further pressed and fixed, and the screen cannot be deviated in the vibration process.

Drawings

FIG. 1 is a schematic structural front view of the present invention;

FIG. 2 is a schematic top view of the screening apparatus of the present invention;

FIG. 3 is a schematic top view of the fixing device of the present invention;

FIG. 4 is a schematic side view of the collecting device of the present invention;

FIG. 5 is a schematic top view of a fixing plate according to the present invention;

fig. 6 is a schematic view of a screen mounting structure according to the present invention.

In the figure: the mounting table comprises a mounting table 1, a vibration table 2, a vibration motor 3, a first connecting block 4, a screening device 5, a first sliding rod 6, a second sliding rod 7, a fixed disc 8, a limiting rod 9, a collecting device 10, a fixing device 11, a limiting hole 12, a second connecting block 13, a first limiting hole 14, a connecting ring 15, a first connecting rod 16, a second limiting hole 17, a limiting nut 18, a collecting tank 19, a limiting block 20, supporting legs 21, a screening disc 22, a threaded rod 23, a fastening bolt 24, a screen mesh 25 and a second connecting rod 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: in order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a construction is with soil sand gravel content sieving mechanism, includes mount table 1 and screen cloth 25, the top fixed mounting of mount table 1 has shaking table 2, one side of shaking table 2 is provided with shock dynamo 3, shaking table 2 links to each other with shock dynamo 3, there is sieving mechanism 5 at the top of shaking table 2 through 4 fixed mounting of first connecting block, the fixed surface of shaking table 2 installs symmetric distribution's first slide bar 6, the opposite side fixed mounting on shaking table 2 surface has second slide bar 7, second slide bar 7 comprises threaded rod 23, fastening bolt 24 and second connecting rod 26, second connecting rod 26 fixed connection is in the top of shaking table 2, the top fixedly connected with threaded rod 23 of second connecting rod 26, the surface of threaded rod 23 is provided with fastening bolt 24 rather than meshing, the surface of shaking table 2 and the both sides fixed mounting that is located second slide bar 7 have gag lever post 9, one end of the first sliding rod 6, one end of the second sliding rod 7 and one end of the limiting rod 9, which are far away from the vibration table 2, are fixedly connected through a fixed disc 8, the outer surfaces of the first sliding rod 6 and the second sliding rod 7 are sleeved with a screening device 5, the screening device 5 consists of a second connecting block 13, a first limiting hole 14 and a screening disc 22, the screening disc 22 is placed on the surface of the vibration table 2, the outer surface of the screening disc 22 is fixedly provided with the second connecting block 13 corresponding to the positions of the first sliding rod 6 and the second sliding rod 7, the surface of the second connecting block 13 is provided with the first limiting hole 14 matched with the first sliding rod 6 and the second sliding rod 7 in a penetrating manner, the surface of the screening device 5 is provided with a collecting device 10, the top of the collecting device 10 is provided with a screen 25, the outer surfaces of the first sliding rod 6 and the second sliding rod 7 are provided with a fixing device 11 above the, the fixing device 11 is composed of a connecting ring 15, a first connecting rod 16, a second limiting hole 17 and a limiting nut 18, three groups of first connecting rods 16 distributed in an array are fixedly connected to the outer surface of the connecting ring 15, the second limiting hole 17 penetrates through the surface of each first connecting rod 16 and the position corresponding to the first sliding rod 6 and the position corresponding to the second sliding rod 7, the limiting nut 18 is arranged at one end, far away from the outer surface of the connecting ring 15, of each first connecting rod 16, and the limiting nut 18 extends to the inner wall of the second limiting hole 17.

Furthermore, the bottom of the mounting table 1 is fixedly connected with symmetrically distributed support legs 21.

Further, the first slide bar 6, the second slide bar 7 and the fixed disc 8 are made of rigid materials.

Further, screen cloth 25 has been placed at the top of collection device 10, screen cloth 25 reduces in proper order from top to bottom aperture.

Further, three sets of spacing holes 12 that the array distributes are seted up on the surface of screening dish 22, collection device 10 comprises collecting vat 19 and stopper 20, collecting vat 19 is placed in the surface of screening device 5, the bottom of collecting vat 19 just corresponds the position fixedly connected with stopper 20 of spacing hole 12.

When the device is used, firstly, the limiting block 20 at the bottom of the collecting device 10 is installed in the limiting block 12 on the surface of the fixing device 11 for clamping, then, the screen meshes 25 to be placed are overlapped upwards in sequence from small to large according to the aperture, then, the soil samples to be screened are placed on the surface of the screen mesh 25 at the uppermost layer, then, the fixing device 11 is pulled downwards, then, the second limiting hole 17 of the first connecting rod 16 on the outer surface of the connecting ring 15 slides along the first sliding rod 6 and the second sliding rod 7, when the connecting ring 15 is abutted against the screen meshes 25, the limiting nut 18 is rotated, one end of the limiting nut 18 is mutually attached to the first sliding rod 6 and the second sliding rod 7, the screen meshes 25 can be fastened on the surface of the collecting device 10, and when the second limiting hole 17 is positioned on the threaded rod 23 when the screen meshes 25 are overlapped too much, the fastening nut 24 is rotated again, so that the fastening nut 24, can further fix with head rod 16, start vibrating motor 3 after fixed completion and operate, vibrating motor 3's operation can drive shaking table 2 and sieving mechanism 5 and shake, alright rock in order to make the screen cloth 25 of installing on collection device 10 surface, after the screening is accomplished, the surface of screen cloth 25 can be stayed to the grit in the soil sample, and the soil sample of screening completion then can be stayed the inside of collection device 10 and collect concentratedly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a construction is with native sand gravel content sieving mechanism, includes mount table (1) and screen cloth (25), the top fixed mounting of mount table (1) has vibrations platform (2), one side of vibrations platform (2) is provided with shock dynamo (3), vibrations platform (2) link to each other with shock dynamo (3), there is sieving mechanism (5), its characterized in that at the top of vibrations platform (2) through first connecting block (4) fixed mounting: the utility model discloses a vibration table, including vibrations platform (2), fixed surface, second connecting rod (26), first slide bar (6) that the fixed surface of vibrations platform (2) installed the symmetric distribution, the opposite side fixed mounting on vibrations platform (2) surface has second slide bar (7), second slide bar (7) comprises threaded rod (23), fastening bolt (24) and second connecting rod (26), second connecting rod (26) fixed connection is in the top of vibrations platform (2), the top fixed connection of second connecting rod (26) has threaded rod (23), the surface of threaded rod (23) is provided with fastening bolt (24) rather than meshing, the surface of vibrations platform (2) just is located the both sides fixed mounting of second slide bar (7) and has gag lever post (9), the one end that vibrations platform (2) were kept away from to first slide bar (6), second slide bar (7) and gag lever post (9) passes through fixed disk (8) fixed connection, the screening device comprises a screening device (5) sleeved on the outer surfaces of a first sliding rod (6) and a second sliding rod (7), wherein the screening device (5) consists of a second connecting block (13), a first limiting hole (14) and a screening disc (22), the screening disc (22) is placed on the surface of a vibration table (2), the second connecting block (13) is fixedly installed on the outer surface of the screening disc (22) corresponding to the positions of the first sliding rod (6) and the second sliding rod (7), the first limiting hole (14) matched with the first sliding rod (6) and the second sliding rod (7) penetrates through the surface of the second connecting block (13), a collecting device (10) is arranged on the surface of the screening device (5), a screen (25) is placed at the top of the collecting device (10), a fixing device (11) is arranged on the outer surfaces of the first sliding rod (6) and the second sliding rod (7) and above the screening device (5), the fixing device (11) is composed of a connecting ring (15), a first connecting rod (16), a second limiting hole (17) and a limiting nut (18), the outer surface of the connecting ring (15) is fixedly connected with the first connecting rod (16) distributed in three groups of arrays, the surface of the first connecting rod (16) and the positions corresponding to the first sliding rod (6) and the second sliding rod (7) penetrate through the second limiting hole (17), the limiting nut (18) is arranged at one end, away from the outer surface of the connecting ring (15), of the first connecting rod (16), and the limiting nut (18) extends to the inner wall of the second limiting hole (17).

2. The apparatus for screening content of construction soil gravel according to claim 1, wherein: the bottom of the mounting table (1) is fixedly connected with supporting legs (21) which are symmetrically distributed.

3. The apparatus for screening content of construction soil gravel according to claim 1, wherein: the first sliding rod (6), the second sliding rod (7) and the fixed disc (8) are made of rigid materials.

4. The apparatus for screening content of construction soil gravel according to claim 1, wherein: screen cloth (25) have been placed at the top of collection device (10), screen cloth (25) from top to bottom aperture reduces in proper order.

5. The apparatus for screening content of construction soil gravel according to claim 1, wherein: spacing hole (12) that three groups of arrays distribute are seted up on the surface of screening dish (22), collection device (10) comprise collecting vat (19) and stopper (20), collecting vat (19) are placed in the surface of screening device (5), the bottom of collecting vat (19) just corresponds position fixedly connected with stopper (20) in spacing hole (12).